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Hollow 6061 Aluminum MTB Crank Arms, 24mm Spindle, 165mm Black | CNC hollow 6061-T6 alloy arms, 24mm integrated spindle, 3-bolt direct mount, fits 9/10/11/12 speed MTB drivetrain in Saudi Arabia Hollow 6061 Aluminum MTB Crank Arms, 24mm Spindle, 165mm Black | CNC hollow 6061-T6 alloy arms, 24mm integrated spindle, 3-bolt direct mount, fits 9/10/11/12 speed MTB drivetrain in Saudi Arabia Hollow 6061 Aluminum MTB Crank Arms, 24mm Spindle, 165mm Black | CNC hollow 6061-T6 alloy arms, 24mm integrated spindle, 3-bolt direct mount, fits 9/10/11/12 speed MTB drivetrain in Saudi Arabia Hollow 6061 Aluminum MTB Crank Arms, 24mm Spindle, 165mm Black | CNC hollow 6061-T6 alloy arms, 24mm integrated spindle, 3-bolt direct mount, fits 9/10/11/12 speed MTB drivetrain in Saudi Arabia Hollow 6061 Aluminum MTB Crank Arms, 24mm Spindle, 165mm Black | CNC hollow 6061-T6 alloy arms, 24mm integrated spindle, 3-bolt direct mount, fits 9/10/11/12 speed MTB drivetrain in Saudi Arabia Hollow 6061 Aluminum MTB Crank Arms, 24mm Spindle, 165mm Black | CNC hollow 6061-T6 alloy arms, 24mm integrated spindle, 3-bolt direct mount, fits 9/10/11/12 speed MTB drivetrain in Saudi Arabia Hollow 6061 Aluminum MTB Crank Arms, 24mm Spindle, 165mm Black | CNC hollow 6061-T6 alloy arms, 24mm integrated spindle, 3-bolt direct mount, fits 9/10/11/12 speed MTB drivetrain in Saudi Arabia Hollow 6061 Aluminum MTB Crank Arms, 24mm Spindle, 165mm Black | CNC hollow 6061-T6 alloy arms, 24mm integrated spindle, 3-bolt direct mount, fits 9/10/11/12 speed MTB drivetrain in Saudi Arabia

Hollow 6061 Aluminum MTB Crank Arms, 24mm Spindle, 165mm Black | CNC hollow 6061-T6 alloy arms, 24mm integrated spindle, 3-bolt direct mount, fits 9/10/11/12 speed MTB drivetrain

SAR 313
Brand
Cyclesavvy
Category
Bicycle parts
Weight
0.7 kg
– 1 +

Special Features

  • Ultralight Skeletal Design: Expertly CNC-machined from 6061-T6 aviation-grade aluminum alloy, this crankset features an aggressive hollow-out structure that weighs only approx 635g. It significantly reduces rotational mass for faster acceleration while maintaining maximum structural integrity for trail riding.
  • Maximized Power Transfer: Featuring a 24mm integrated heat-treated chromoly (Cr-Mo) steel axle, this crankset offers a superior stiffness-to-weight ratio. Experience zero-flex power delivery and direct feedback during intense climbs and technical descents.
  • Complete BB Solution Included: This set comes with a high-quality threaded BSA bottom bracket (68/73mm). The sealed bearings ensure smooth rotation and excellent weather resistance, keeping out dust and grime for long-lasting performance.
  • Universal Drivetrain Compatibility: Designed for versatility, these crank arms support standard 3-bolt direct-mount chainrings. Fully compatible with 9, 10, 11, and 12-speed systems, making it a seamless upgrade for most modern MTB frames.
  • Durable Racing Finish: Treated with a high-grade matte black anodized finish for exceptional corrosion and wear resistance. Available in 165mm and 170mm options to provide a professional racing aesthetic and a personalized ergonomic fit.

Description

Pro-Level Performance: Ultra-Light MTB Hollow Crankset
Upgrade your ride with the precision-engineered hollow-out crankset, designed for riders who demand both agility and strength. Whether you are tackling technical climbs or fast descents, this skeletal design provides the ultimate mechanical advantage.

Key Features:
6061-T6 Aluminum Construction: Every arm is precision CNC-machined from aviation-grade alloy for an incredible strength-to-weight ratio.

Ultralight Skeletal Design: At only approx 635g (arms + spindle), this design reduces rotational mass for faster acceleration.

Heat-Treated 24mm Steel Spindle: Features a rugged chromoly (Cr-Mo) steel axle for zero-flex power transfer and superior durability.

3-Bolt Direct Mount: Compatible with industry-standard 3-bolt chainrings, allowing for easy 1X drivetrain customization.

Technical Specifications:
Material: 6061-T6 Aluminum (Arms) / Cr-Mo Steel (Spindle)

Weight: ~635g

Spindle Diameter: 24mm

Crank Lengths: 165mm / 170mm

Compatibility: 9 / 10 / 11 / 12 Speed systems

BB Fit: Fits standard BSA/Threaded 24mm ID Bottom Brackets (68/73mm shell)

Package Includes

1 x Left-Side Crank Arm

1 x Adjustment Crank Cap

⚠️ IMPORTANT: This set includes Crank Arms and Spindle only. The Chainring and Bottom Bracket are NOT included.

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